Authorities have found wreckage from a private aircraft and the remains of two Americans three months after the plane triggered security alerts as it veered far off its course to Florida before crashing off Jamaica, officials said on Wednesday.

A prosecutor who accused Argentina’s president of trying to derail the investigation into a 1994 bombing, and who died in mysterious circumstances on Sunday, was misled to believe there was a conspiracy to whitewash the crime, the government said on Wednesday.